Gaëtan Chataigner

Jane Birkin was scheduled to perform at the Olympia in Paris on February 3, 2024. After she passed away on July 16, 2023, her daughters and her friends performed along with her musicians in a tribute concert entitled "Jane Birkin by Friends" for an exceptional performance of "Oh! Pardon tu dormais...", the singer's last concert, on the day that would have been Birkin's concert at the Olympia. Among the performers were Charlotte Gainsbourg, Marion Cotillard, Lou Doillon, Vanessa Paradis and many others. All profits from the concert were donated to French charity Restaurants du Cœur. The concert was later broadcast by Canal+.

Gaëtan Chataigner has been filming his friend Philippe Katerine for nearly thirty years. The director revisits all these accumulated images in an attempt to understand how and why his artist friend became such a phenomenon. By following him step by step, sometimes questioning him, listening to his loved ones, he weaves a touching, funny, and moving portrait of this unique artist.